Thank you all for the various pointers I received. I have some howmework to. Luckily, it's nearly weekend...
Abe === glen herrmannsfeldt schreef op 21-5-2015 om 21:36: > The detail on the instructions are in: > > httt://www.bitsavers.org/pdf/ibm/360/funcChar/A26-5847-3_360-20_funChar_Apr67.pdf > > The HRTBP360 program that IBM still distributes, I am told, with HASP, > uses macros for the 360/20 specific instructions. (It was written > to assembler with OS/360 or OS/VS2 assemblers.) > > The macros seem to still work with new assemblers. > > -- glen > > >
